Home / 44,145.24-66,208.49-14,556.04

Finding the Fourth Proportional to 44,145.24, 66,208.49 and 14,556.04

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Solution

The fourth proportional to 44,145.24, 66,208.49 and 14,556.04 is: 21,830.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,145.24 : 66,208.49 = 14,556.04 : x
  2. Step 2: Convert to fraction form
    44,145.24/66,208.49 = 14,556.04/x
  3. Step 3: Cross multiply
    44,145.24x = 66,208.49 × 14,556.04
  4. Step 4: Simplify right side
    44,145.24x = 963,733,245.06
  5. Step 5: Solve for x
    x = 963,733,245.06/44,145.24
  6. Step 6: Final answer
    x = 21,830.97

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.